title: [Epidemiology of diphtheria in the postwar time].
mesh_terms: D001699:Biometry; D004165:Diphtheria / Q000453:epidemiology* / Q000706:statistics & numerical data*
keywords: DIPHTHERIA/epidemiology and statistics
vernacular_title: Zur Epidemiologie der Diphtherie in der Nachkriegszeit.